#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
#include<string.h>
#include<windows.h>
#include<stdlib.h>
int main()
{
	char arr1[] = { "helo world" };
	char arr2[] = { "##########" };
	int a = 0;
	int b = strlen(arr2) - 1;
	while (a <=b)

	{
		arr2[a] = arr1[a];
		arr2[b] = arr1[b];
		
		printf("%s\n", arr2);
		Sleep(1000);
		system("cls");
		a++, b--;
	}
	printf("%s\n", arr2);
	return 0;

}